Emperor cichlids, large fish native to Lake Tanganyika in Africa, don't like being stared at, especially if someone's gaze is ...

The work, published Tuesday in Royal Society Open Science, gives rare insight into the minds of fish. Previous research has ...

Fish may possess the ability to perceive where another being’s attention is focused. And they don’t like when it’s focused on ...

A hidden underwater camera captured a large fish slowly swimming above a rocky riverbed in clear flowing water. The fish ...

Fishing duo Cole & Jay use a GoPro camera to reveal the massive underwater monsters living directly beneath a powerful hydroelectric plant.

A newly found underwater structure along the Norway coast may date back 1,000 years and shed light on medieval whale hunting.

Reviewing those rare encounters, marine scientist Mark C. Benfield at Louisiana State University (LSU) connected scattered sightings and documented the fish alive in its natural depth range. Footage ...

From playful and delicate marine life to dramatic encounters with powerful predators, these winning photos capture remarkable ...

The doorbell, or "visdeurbel" in Dutch, sends a signal to operators to lift the lock and let the fish pass through. Usually, the doorbell is visible on the livestream on the Fish Doorbell's site; ...

Fish have been known to make sounds for over two millennia, yet much of this underwater world has remained acoustically invisible to humans. That’s beginning to change. A newly developed acoustic ...

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Fish were discovered to make sounds more than 2,000 years ago, but they have gone largely unheard by humans. While a typical, bustling coral reef may be home to dozens of fish species, until recently, ...